<%--
  Created by IntelliJ IDEA.
  User: Jerry
  Date: 2019/10/18
  Time: 16:16
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
    <h1>Hello,SpringMVC</h1>
    <h1>username(key：string) --> ${string}</h1>
    <h1>username(key：username) --> ${username}</h1>
    <h1>username(key：currentUser) --> ${currentUser.userName}</h1>
    <h1>username(key：user) --> ${user.userName}</h1>
</body>
</html>
